package com.sky.controller.user;


import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;
import com.sky.exception.ShoppingCartBusinessException;
import com.sky.result.Result;
import com.sky.service.ShoppingCartService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@RequestMapping("/user/shoppingCart")
@Slf4j
public class ShoppingCartController {
    @Autowired
    private ShoppingCartService shoppingCartService;

    /*
    * 添加购物车
    * */
    @PostMapping("/add")
    public Result<String> add(@RequestBody ShoppingCartDTO shoppingCartDTO){
        log.info("添加购物车：{}", shoppingCartDTO);
        shoppingCartService.addShoppingCart(shoppingCartDTO);//后绪步骤实现
        return Result.success();
    }
    /*
    * 查看购物车
    * */
    @GetMapping("/list")
    public Result<List<ShoppingCart>> list(){
        log.info("查看购物车");

        return Result.success(shoppingCartService.showShoppingCart());
    }
    /*
    * 清空购物车
    * */
    @DeleteMapping("/clean")
    public Result<String> clean(){
        log.info("清空购物车");
        shoppingCartService.clean();
        return Result.success();
    }
    /*
    * 删除购物车中一个商品
    * */
    @PostMapping("/sub")
    public Result<String> sub(@RequestBody ShoppingCartDTO shoppingCartDTO){
        log.info("删除购物车中一个商品：{}", shoppingCartDTO);
        shoppingCartService.subShoppingCart(shoppingCartDTO);
        return Result.success();
    }
}
